Ultrastructure of the male reproductive system and spermatophore formation in Labidocera aestiva (Crust.: Copepoda) P. I. BladesM. J. Youngbluth OriginalPaper Pages: 1 - 21
Fine structure of ocelli in larvae of an archiannelid, Polygordius cf. appendiculatus Jean L. BrandenburgerRichard M. Eakin OriginalPaper Pages: 23 - 36
Morphology and mechanics of the larynx of the pigeon (Columba livia L.): A drill-chuck system (Aves) G. A. ZweersH. C. van PeltA. Beckers OriginalPaper Pages: 37 - 69
Ultrastruktur-Untersuchungen an Vitellocyten von Microdalyellia fairchildi (Turbellaria, Neorhabdocoela) Dieter Bunke OriginalPaper Pages: 71 - 86